ONCE is a modern day musical set on the streets of Dublin. Featuring Glen Hansard, lead singer of the Irish band "The Frames," the film tells the story of a street musician and a Czech immigrant during an eventful week as they write, rehearse and record songs that reveal their unique love story. Contains 13 original songs written and performed by Glen Hansard and Marketa Irglova, all of which are performed in the film.

1. Falling Slowly - Glen Hansard & Marketa Irglova (4.04)
2. If You Want Me - Glen Hansard & Marketa Irglova (3.48)
3. Broken Hearted Hoover Fixer Sucker Guy - Glen Hansard (0.53)
4. When Your Mind's Made Up - Glen Hansard & Marketa Irglova (3.41)
5. Lies - Glen Hansard (3.59)
6. Gold - Interference (3.59)
7. The Hill - Marketa Irglova (4.35)
8. Fallen from the Sky - Glen Hansard (3.25)
9. Leave - Glen Hansard (2.46)
10. Trying to Pull Myself Away - Glen Hansard (3.36)
11. All the Way Down - Glen Hansard (2.39)
12. Once - Glen Hansard & Marketa Irglova (3.39)
13. Say It to Me Now - Glen Hansard (2.35)